Bore sizes 1/2" thru 12" Originai Series (shown right) Pancake® Series Longstroke™ Series Beating Reference Issue * Shows Duralon bearim Bearings Excel Friction Properties Coefficient stick Sintered Bronze-on-steel Copper lead alloy-on-steel .22 Yes assincation. Not to be used for design purposes. Printed with permission by Rexnord Corp. Features & Benefits Wide range of models, sizes and options .. . Adapts to your application requirements Specifications subject to change without notice or incurring obligation

Get forces up to 44,000 pounds from shop air pressure! Fabco-Air attaches multiple pistons to a common shaft and provides internal air passages through the shaft to all pistons. Thus, when shop air pressure is applied to the extend port, all pistons are pressurized simultaneously enabling tremendous thrust See the handy sizing guide below for avail- able force multiplying factors (column 3 - Total Effective Piston Area) and maximum operating pressures for various cylinder bore sizes. Sizing Example Force = Pressure x Area Exhaust Atmospheric Atmospheric Atmospheric Supply to Air Air Exhaust Air...

Multi-Powei® Cylinders Basic Construction Multiple Stage Extend with Single Stage Retract Single Retract Return Stroke Multiple Extend Power Stroke Multiple Stage Retract with Single Stage Extend Multiple Retract Power Stroke Single Extend Return Stroke Cylinder OD - is clear anodized aluminum for corrosion resistance and an attractive appearance. The Bore ID is Hard Anodized - Hard anodizing is an electrochemical process which provides a very dense surface of aluminum oxide that actually impregnates the base aluminum. It forms an extremely hard (60 Rc) sur- face with a low coefficient of friction....

Model Number Code Standard available combinations are listed above. See page 5.7 for Multiple Extend-Multiple Retract *Note: Applicable only Clevis Mount NFPA (MP1) Dimensions for single stage retract only (See page 5.6 for non-standard lengths.' Front Face - NFPA (ME3) Pattern. Rear Face - NFPA (ME4) Pattern . 1. Specify Series and Bore 2. Specify Stroke in Inches and Fractions. Note standard strokes listed above. Strokes not listed are available to 12" maximum at a nominal increase in delivery time and cost. 3. Specify stages extend 4. Specify stages retract Multi-Power® Series, 3" bore, 1...

Multi-Powei® Cylinders -FF Front Face Mount; Rod End Rectangular Flange Fabco mounting pattern -FFA Front Face Mount; Rod End Rectangular Flange NFPA (MF1) mounting pattern Dimensions (inches) The "Dimension Y" is for standard models: Multiple extend/single retract and Single extend/multiple retract. Optional Multiple extend/ multiple retract models require additional cylinder length (see page 5.7). The following options also require additional cylinder length. See the respective option information pages for details. -NR, -NRDR (pg 5.8), "Dimension K" for 8" Bore only, specify Option -KF for...

Mounting Styles with Dimensions Foot Mount -WF Extended Tie Rod Mount, Rod End Only Specify Suffix -FFA Front Face Mount; Rod End Square Flange NFPA (ME3) mounting pattern -RFA Rear Face Mount; Cap End Square Flange NFPA (UFA) mountinn nattern -WF Extended Tie Rod Mount, Rod End Only Specifications subject to change without notice or incurring obligation

Multiple Stages Extend & Multiple Stages Retract When required return forces (Extend or Retract) are greater than the stan- dard single piston can provide, multiple stages (pistons) can be pressurized. This is accomplished by replacing one or more of the standard baffles with a ported baffle as shown in the illustration. When these thicker baffles are used, the overall length ("Dimension A") increases. See the chart below for port size and dimension details. Multi-Powei® Cylinders Ports externally Multiple Retract Atmospheric Vent Ported Baffle Multiple Extend Standard Baffle When any of these...

Option Specifications mounting styles. Standard piston rod and rod bushing on both ends of the cylinder. For 8" bore only, when -KF is speci- fied, 1 "-14 threads will be applied at both ends. Note: 10" & 12" Bores for Position Indication Only- Use when attachment to both ends of the cylinder is required, or to indicate piston position. Also see Option -E on Viton Seals Option -V Use for elevated temperatures (-15° to + 400°F) or compatibility with exotic media. Consult engineering for compatibility information. extend/retract combinations Ported Baffle Retract Port broached bushing of SAE 660...

Adjustable extend stroke Full stroke adjustment is standard. To maintain operator safety features of this option, it is NOT available with mounting styles: -WR and -WFR. Use caution when mounting to avoid creating pinch points. Not available with mounting styles-PM and-SM. Dial-A-Stroke® provides a rugged and preci- sion adjustment of the extend stroke of the cylinder. The stop tube, adjustment nut with skirt, and minimum clearances combine to eliminate pinch points, thus providing operator safety. Note! Use caution when mounting to avoid creating pinch points with other parts of your machine...

Option Specifications Extend Port Extend Port Bushing Standard port with Female The cap end plug is replaced with an extended plug of black anodized aluminum with a female NPT port. The standard cap end port is plugged. Use for plumbing convenience, or when higher air flows are required for higher cycle speeds. Wrench Flats 1/2 NPT Ports in Heads Option 3/4 NPT Ports in BOTH Heads For 2-1/2" thru 6" bores, thicker heads (to accept 1/2 NPT ports) replace the standard heads. Because of the thicker heads, there is an increase in Dimension as charted below. With this construc- tion, an O'Ring replaces...

Multi-Powei® Cylinders Speed & Shock Control Using Hydraulics Available in 2-1/2" through 12" Bore Available with Viton seals Add -V All 4-Stage Units 2-1/2" thru 10" Bores are rated at 120 psi maximum air input! When Multi-Power® cylinders are Option -HS applied to applications such as punch- ing or shearing, high inertial and im- pact forces are often encountered. To capture these potentially destructive forces, and prevent possible damage to tooling and cylinder specify Option The seals on the piston, piston rod and tube are increased in the single return stage (retract or extend) and fluid...